Unit ⅩⅢ Education, Sports and Mass Media Unit ⅩⅣ African Economy Ⅰ Unit ⅩⅤ African Economy Ⅱ Unit ⅩⅥ Tourism in Africa Unit ⅩⅦ Chinese in Africa Ⅰ Unit ⅩⅧ Chinese in Africa Ⅱ Key to Questions Reference Appendix 1 A Timeline of Africa Appendix 2 Ethnic Groups and Peoples Appendix 3 Timeline of Independence Appendix 4 National Accounts ——GDP at Current Market Prices Appendix 5 National Accounts ——GDP Growth Rates Appendix 6 National Accounts ——Per Capita GDP Appendix 7 Tourism and Infrastructure Appendix 8 Chinese Medical Teams in Africa(1963-2008) Vocabulary List